baber/WOPTO huggingface dataset:
Patent KR-20180122822-A (KR)
Inventor: YOON YONG SIK
IPC: B29C70/44
Filed: 2017-05-04
Abstract: An apparatus for manufacturing a composite carbon material according to an embodiment includes: a material supply part supplying prepreg; a material stacking part disposed apart from the material supply part and stacked with the prepreg supplied from the material supply part; a material conveyance part conveying the prepreg from the material supply part to the material stacking part; and a vacuum supplying part removing air between the prepregs stacked in the material stacking part. Different types of prepregs are arranged in the material supply part and the material transfer part can automatically transfer the different kinds of prepregs to the material stacking part depending on a preset pattern.
Patent KR-20180116080-A (KR)
Inventor: KURAKANE KOSUKE
IPC: H01M50/491
Filed: 2017-05-12
Abstract: A non-aqueous electrolyte secondary battery insulating porous layer usable as a member of a non-aqueous electrolyte secondary battery with an excellent cycle characteristic is provided. The non-aqueous electrolyte secondary battery insulating porous layer includes a thermoplastic resin. The porosity of the non-aqueous electrolyte secondary battery insulating porous layer is not less than 25% and not more than 80%, and a ratio of a displacement amount of the non-aqueous electrolyte secondary battery insulating porous layer at a tenth loading-unloading cycle to a displacement amount of the non-aqueous electrolyte secondary battery insulating porous layer at a fiftieth loading-unloading cycle is not less than 100% and less than 115%.
Patent KR-20180125713-A (KR)
Title: Silicon carbide diodes including a molybdenum metal layer and a method for manufacturing the same
Inventor: NA MOON KYONG
IPC: H01L29/66
Filed: 2017-05-16
Abstract: The present invention relates to a silicon carbide diode including a molybdenum metal layer and a manufacturing method thereof. The silicon carbide diode including a molybdenum metal layer comprises: a silicon carbide substrate; a cathode made by ohmic contact and formed on a rear surface of the silicon carbide substrate; and an anode made of a molybdenum (Mo) metal layer and formed on a front surface of the silicon carbide substrate. The current density is 10^(-8) A/cm^2 or less in the reverse characteristics under a high temperature atmosphere of 300-600°C by the molybdenum metal layer. As a result, a reaction with silicon carbide does not occur even at high temperatures through the anode made of the molybdenum metal layer and electrical characteristics are not degraded. In addition, the current density is low in the reverse characteristic under a high temperature atmosphere, and thus industrial applicability is excellent.
Patent KR-20180126963-A (KR)
Title: A eight-channel ridar
Inventor: JUNG JONG TAEK
IPC: H01S5/40
Filed: 2017-05-19
Abstract: The present invention relates to an eight-channel ridar which can accurately identify an object by emitting eight lines of parallel light sources with different channels in a pulse shape to obtain a reflected beam with two light receiving sensors while simplifying an optical path using a reflection optical system with a simple structure. According to the present invention, the eight-channel ridar comprises a first laser diode (110), a first light collecting lens (120), a first four-line beam converting unit (130), a first light receiving unit (140), a second laser diode (150), a second light collecting lens (160), a second four-line beam converting unit (170), a second light receiving unit (180), and a rotation driving unit (190).
Patent KR-20170132678-A (KR)
Inventor: LEE YOUNG MOO
IPC: C08L79/06
Filed: 2017-05-22
Abstract: The present invention relates to a self-humidifying ion exchange composite membrane, which comprises an aromatic hydrocarbon-based polymer ion exchange membrane formed on a porous polymer support, and a hydrophobic thin film coating layer having a nano-crack morphology pattern formed on the surface of the ion exchange membrane. Being superior in terms of thermal and chemical stability, mechanical strength, ion exchange capacity, and long-term driving stability in addition to exhibiting self-hydrating ability even under high-temperature, low-humidity conditions, the self-humidifying ion exchange composite membrane prepared according to the present invention can be applied to an electrolyte membrane for fuel cells or a separation membrane for water treatment, with the expectation of commercialization thereof.
Patent KR-20180062324-A (KR)
Title: 전기 프로브 및 그를 위한 지그
Inventor: HSU HSU CHANG
IPC: G01R1/067
Filed: 2017-06-08
Abstract: 전기 프로브는 베이스 바디 및 프로브 헤드를 포함한다. 베이스 바디는 본체부와 적어도 하나의 포지셔닝부를 갖고, 포지셔닝부는 본체부로부터 돌출된다. 프로브 헤드는 베이스 바디의 본체부에 착탈 가능하게 배치된다. 프로브 헤드는 본체부의 중심축의 측부로부터 이격된 외측 에지를 가지며, 포지셔닝부는 외측 에지로부터 돌출된다.
Patent KR-20180134124-A (KR)
Inventor: YOO HYANG KEUN
IPC: H01L29/66
Filed: 2017-06-08
Abstract: In one embodiment, a ferroelectric memory device comprises a ferroelectric layer, a resistance change memory layer, and a gate electrode layer which are sequentially disposed on a substrate. In accordance with electrical resistance recorded in the resistance change memory layer, the ferroelectric layer has remnant polarization of different magnitudes. A plurality of levels of logic information can be reliably recorded.
Patent KR-20180135739-A (KR)
Inventor: KIM KYUNG DEOK
IPC: F24F13/28
Filed: 2017-06-13
Abstract: The present invention relates to a bus stop shelter which includes an air intake part and an air discharge port in order to induce outside air to the inside after purifying the outside air and easily discharge inside air after purifying polluted air in the shelter to the outside. The bus stop shelter includes: a front wall body having an entrance for allowing people to go in and out and a door slidably mounted at the entrance to be selectively opened and closed; a first side wall body mounted at a longitudinal end portion of the front wall body and having an air intake part disposed at one side to induce air; a second side wall body mounted at a longitudinal end portion of the front wall body to be opposite to the first side wall body and having an air discharge part disposed at one side to discharge air out; a rear wall body mounted to be opposite to the front wall body to connect the first side wall body and the second side wall body with each other and having an inner space for allowing people to move; and an upper wall body combined with upper portions of the front wall body, the first and second side wall bodies and the rear wall body to prevent the inner space from being exposed to the outside and having a power supply unit disposed at an upper surface to selectively supply electric power to the air intake part and the air discharge part by being connected with the air intake part and the air discharge part.
Patent KR-20180137744-A (KR)
Inventor: LEE IN HO
IPC: A61L2/18
Filed: 2017-06-19
Abstract: The present invention relates to a disinfection and drying device of a medical instrument using gas discharge. According to the present invention, the disinfection and drying device of medical instrument using gas discharge disinfects and firstly sterilizes the medical instrument by using OH (a hydroxyl group) radicals generated by gas discharge; generates ultrasonic waves to clean blood stains and by-products on the medical instrument at the same time; and dries and secondly sterilizes the sterilized and cleaned medical instrument with air mixed with OH radicals generated by gas discharge. Therefore, by not using existing high-pressure sterilizers using high temperature and high pressure, the time required for sterilization is shortened. The cost of sterilization is reduced by not using the existing sterilizer using expensive ethylene oxide (EO) gas. Furthermore, the disinfection effect is superior to existing sterilization methods.
Patent KR-20180005119-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/70
Filed: 2017-06-30
Abstract: Provided are a method and an apparatus for effectively performing inter-prediction on an encoding/decoding target block in encoding/decoding a video signal. According to the present invention, a method for decoding an image includes the steps of: obtaining a weighted prediction parameter of a current block; determining each weighted value to be applied to a first prediction block generated based on a first reference picture and a second prediction block generated based on a second reference picture based on the weighted prediction parameter; and generating a final prediction block of the current block based on a weighted sum of the first and second prediction blocks.
Patent KR-20190009521-A (KR)
Inventor: KIM JONG WOON
IPC: F21S41/00
Filed: 2017-07-19
Abstract: The present invention relates to a lamp for a vehicle and, more specifically, relates to a lamp for a vehicle, which can prevent light from being irradiated to an unnecessary direction. According to an embodiment of the present invention, the lamp for a vehicle comprises: a light source unit; a first lens unit having a plurality of micro incident lenses on which light is incident from the light source unit; and a second lens unit having a plurality of micro emission lenses corresponding to each of the micro incident lenses. Each of the micro incident lenses is formed for a gap between an incident surface and an emission surface extending to a lower side from a connection surface to be gradually smaller downwards, and each of the micro emission lenses is formed for a gap between an incident surface and an emission surface extending to an upper side from the connection surface to be gradually smaller upwards.
Patent KR-20190017110-A (KR)
Inventor: KIM KI KYUNG
IPC: A61B6/06
Filed: 2017-08-10
Abstract: Disclosed, in the present document, is a filter assembly for a radiography imaging device which is located in an illuminating part of the radiography imaging device. The disclosed filter assembly for the radiography imaging device comprises a radiation shielding filter including silicon dioxide (SiO_2), aluminum oxide (Al_2O_3), boron trioxide (B_2O_3), and sodium oxide (Na_2O), and a radiation alignment filter composed of the same components as those of the radiation shielding filter and superimposed on a front side of the radiation shielding filter and having a plurality of fine holes formed on its surface; and radiation generated by the radiography imaging device is effectively shielded and does not significantly affect a quality of a radiographic image.
Patent KR-20190017122-A (KR)
Inventor: KIM JOO SEUNG
IPC: H04B7/08
Filed: 2017-08-10
Abstract: The present invention relates to an electronic device and method for processing wireless signals in different frequency bands. The electronic device comprises: a first antenna element which transmits and receives signals of a first frequency band or a second frequency band; a second antenna element which transmits and receives the signals of the first frequency band or the second frequency band; a first RF block which is electrically connected to the first antenna element and the second antenna element, and includes a first transmitting/receiving circuit and a second transmitting/receiving circuit; an RF receiving circuit which receives the signals of the first frequency band or the second frequency band from the first antenna element or the second antenna element; and a transceiver which is connected to the first RF block and the RF receiving circuit. The first transmitting/receiving circuit processes the signals of the first frequency band or the second frequency band. The second transmitting/receiving circuit processes the signals of the first frequency band or the second frequency band. The transceiver performs carrier aggregation (CA) for the signals of the first frequency band and/or the second frequency band by using the first transmitting/receiving circuit and the second transmitting/receiving circuit, and performs diversity for the signals received from the first RF block and the RF receiving circuit. Various embodiments confirmed through the specification are possible. The present invention can efficiently use an antenna.
Patent KR-20190018360-A (KR)
Inventor: PARK SOO HONG
IPC: G01B3/10
Filed: 2017-08-14
Abstract: The present invention relates to a length measuring device having an automatic zero-point adjustment function and a control method thereof. According to the present invention, the length measuring device comprises: a string of which a hook unit is attached to one end; a case in which an outlet is formed; a rotation unit rotating as the string is drawn out of the case through the outlet or is inserted into the case; a rotation detection unit detecting rotation of the rotation unit; and a control unit changing a rotation amount of the rotation unit into a length measurement value, and resetting the changed length measurement value into a predetermined value when the length measuring device is in a first state.
Patent KR-20190024422-A (KR)
Inventor: CHA GIL HWAN
IPC: G06Q50/06
Filed: 2017-08-31
Abstract: The present invention relates to a method and apparatus for predicting power demand of an electric vehicle using an attention matrix. The method may be provided with an encoding step that an encoder applies auxiliary data to embedded power consumption data using a prelearned embedded layer and an attention layer based on the power consumption data and the auxiliary data and generates encoding data for the auxiliary data and power consumption and a decoding step that a decoder inputs the encoded auxiliary data and past prediction data to an embedding layer and applies attention weight of the decoder to input auxiliary data of the embedded decoder and the encoded power consumption data. Accordingly, power demand prediction of an electric vehicle may be precisely enabled not only in terms of time series but also in terms of local.
Patent KR-20190028134-A (KR)
Inventor: HONG WON GIL
IPC: H04W4/00
Filed: 2017-09-08
Abstract: The present invention relates to an efficient hotel service alternate application apparatus using a low-power location-based communication technology of a beacon, which utilizes an application using a beacon to save a management cost additionally consumed for managing a card key, and replaces an existing system so that a user does not have to worry about a physical card key, and to a method thereof. The efficient hotel service alternate application apparatus includes: short distance wireless communication equipment interlocking with an application stored in a portable terminal, recognizing the portable terminal approaching a predetermined distance, and granting authority to perform a hotel service in the portable terminal recognized through an accommodation management server; and an accommodation management server transmitting a control signal to a room device connected to the corresponding short distance wireless communication equipment when a hotel service request is received through an application (app) stored in the authorized portable terminal in the short distance wireless communication device.
Patent KR-20190030246-A (KR)
Inventor: LEE YOUNG JAE
IPC: A01K67/027
Filed: 2017-09-13
Abstract: Cxcl12 deficient mice of the present invention exhibit embryological defects such as abnormal tail/limb development, placental formation, aortic arch patterning, pulmonary artery patterning, cardiac development, intersegmental artery patterning, and craniofacial area development, and exhibit abnormal vascular development symptoms such as symptoms of BPS seen in clinical practice. Therefore, Cxcl12 knockout mice can be useful animal models in the development and validation of therapeutic methods as well as in research on the cause of pulmonary sequestration.
Patent KR-20180031578-A (KR)
Inventor: JEONG SEOK HONG
IPC: H04N9/31
Filed: 2017-09-13
Abstract: The present invention is to provide an economical projector which is not limited by an installation direction of a main body, freely sets a projecting direction of a projected display image, and prevents loss and distortion of the projected display image. According to an embodiment of the present invention, the projector comprises: a light modulation unit for modulating light emitted from a light source; an image signal processing unit for adjusting a display state; a main body having at least one of the light modulation unit and the image signal processing unit embedded therein; an image modulation unit for modulating a display image light formed in a display device, which is connected to the image signal processing unit to be electrically adjusted, and projecting the same through a projecting unit; a head unit separated from the main body, and having the display device and the image modulation unit embedded therein; and a flexible light transmission unit for mechanically connecting the main body and the head unit, and optically connecting the light modulation unit and the display device to transmit light emitted from the light modulation unit to the display device.
Patent KR-20190030332-A (KR)
Inventor: LEE JAE KWANG
IPC: G06K19/077
Filed: 2017-09-14
Abstract: According to one embodiment of the present invention, a radio frequency ID (RFID) tag to detect corrosion, which is capable of easily detecting the corrosion of pipe metal, comprises a substrate disposed on a surface of metal, and a circuit formed on the substrate and coming in contact with water introduced to the surface of the metal.
Patent KR-20180033075-A (KR)
Inventor: PARK DAI UN
IPC: A61B8/00
Filed: 2017-09-15
Abstract: The present invention provides a medical diagnostic device which automatically or passively changes a location and a shape of an accessory unit according to body information and medical information of a subject, and a medical diagnostic method using the same. According to an embodiment of the present invention, the medical diagnostic device comprises: a body part; a chair unit which is movably supported on the body part, and on which the subject is mounted; a diagnostic part movably connected to the body part, and separated from the chair unit with a preset first gap therebetween on one plane; a control part generating a control signal for moving the diagnostic part according to first body information of the subject; and a first driving device generating a driving force moving the diagnostic part according to the control signal.
Patent KR-20180082299-A (KR)
Inventor: KIM KWANG YONG
IPC: G06T7/11
Filed: 2017-09-19
Abstract: The present invention relates to a method for separating a foreground and a background by extracting a depth image through a stereo camera, forming an occupancy lattice map based on the depth image, calculating a free space, and calculating a membership value. The method comprises the following steps: setting a threshold value of a foreground object existing in the predicted free space boundary area; determining whether the membership value reaches the threshold value of the foreground object while calculating the membership value; terminating calculation of the membership value when the membership value being calculated in the determination step reaches the threshold value of the foreground object; and separating a foreground and a background through the calculated membership value.
Patent KR-20190004631-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: KOO KUN HOI
IPC: H01G4/012
Filed: 2017-09-26
Abstract: According to the present invention, disclosed is a stacked ceramic capacitor with excellent moisture resisting reliability, low equivalent series resistor (ESR), and excellent resistance to mechanical stress. The stacked ceramic capacitor comprises: a body which includes a dielectric layer and an internal electrode; and an external electrode arranged in one side of the body. The external electrode includes a first conductive resin layer coming in contact with the internal electrode, and a second conductive resin layer arranged on the first conductive resin layer. The first and second resin layers include a plurality of metal particles, an intermetallic compound surrounding the plurality of metal particles, and a base resin. An area fraction of the intermetallic compound of the first conductive resin layer is greater than that of the second conductive resin layer.
Patent KR-20190042348-A (KR)
Title: Method for replicating database in unidirectional communication environment and apparatus using the same
Inventor: SOHN SEON GYOUNG
IPC: G06F16/00
Filed: 2017-10-16
Abstract: Disclosed are a method for synchronizing a database in a one-way communication environment and an apparatus therefor. According to an embodiment of the present invention, the method for synchronizing a database comprises the steps of: monitoring a log file recording a data change content of a source database in an internal network to extract a log; generating an SQL query message for updating a target database in an external network based on the log; assigning a message sequence number to the SQL query message and using one-way communication to transmit the SQL query message to the external network; and analyzing the message sequence number in the external network to check a transmission error, and requesting message re-transmission from a time point of the transmission error occurrence based on the message sequence number, when the transmission error occurs.
Patent KR-20180046878-A (KR)
Inventor: OKAMOTO SHINICHI
IPC: H01L29/66
Filed: 2017-10-25
Abstract: The present invention is to improve the performance of a semiconductor device having a fin-type low-withstand-voltage transistor and a fin-type high-withstand-voltage transistor. The low-withstand-voltage transistor (QL) is formed on upper parts of each of a plurality of fins (FA) isolated from each other by an element isolation film (EI1), and the high-withstand-voltage transistor (QH), which has a channel region including upper and side surfaces of a plurality of fins (FB) and an upper surface of a semiconductor substrate (SB) between the fins (FB) adjacent to each other, is formed. An upper surface of an element isolation film (EI2) surrounding the plurality of fins (FB) including the channel region of one high-withstand-voltage transistor (QH) is lower than an upper surface of the element isolation film (EI1).
Patent KR-20180113147-A (KR)
Title: Non-flammable, highly conductive, and mechanically robust solid-state hybrid electrolytes operating at subzero temperatures
Inventor: MOON JEONG PARK
IPC: H01M10/052
Filed: 2017-10-26
Abstract: The present invention relates to a hybrid polymer electrolyte, and more particularly, to a solid-state organic/inorganic hybrid electrolyte having nonflammable and highly conductive properties and improved mechanical strength, wherein the electrolyte operates at subzero temperatures, and to a manufacturing method thereof. The hybrid polymer electrolyte according to the present invention comprises a succinonitrile and a porous silica nanoparticle having a nitrile functional group.
Patent KR-20190048462-A (KR)
Inventor: SON GUN HO
IPC: H02K7/18
Filed: 2017-10-31
Abstract: The present invention relates to an apparatus, wherein a coil is wound at a rotary shaft of a wind power generation device and a magnet is installed around the rotary shaft, thereby generating electricity by an electromagnetic induction principle, whereupon the generated electricity is used to produce heat at a heating wire in order to prevent in advance ice from being frozen or remove the same. In the apparatus according to the present invention, the coil is wound around the rotary shaft, and the magnet is disposed around the rotary shaft, such that electricity generated without a bearing or a gear apparatus is supplied to the heating wire installed at a rotary wing.
Patent KR-20190050030-A (KR)
Inventor: LEE KWANG YEOL
IPC: C10M101/02
Filed: 2017-11-02
Abstract: The present invention relates to lubricating oil for a dental handpiece, which comprises: 25-35 mass% of ethyl alcohol; 10-20 mass% of tridecyl stearate; and 45-55 mass% of liquefied petroleum gas. The present invention can provide novel lubricating oil for a dental hand piece which can prevent harmfulness compared with conventional lubricating oil for a dental handpiece.